https://ontology.unifiedcyberontology.org/uco/observable/ComputerSpecificationFacet
A computer specificaiton facet is a grouping of characteristics unique to the hardware and software of a programmable electronic device that can store, retrieve, and process data. [based on merriam-webster.com/dictionary/computer]
Instances of observable:ComputerSpecificationFacet can have the following properties:
| PROPERTY | TYPE | DESCRIPTION | RANGE |
|---|---|---|---|
| From class owl:Thing | |||
| core:informalType | owl:DatatypeProperty | Informal Type serves as a parent property for string-valued properties meant to describe a type without implementing a class design. This property hierarchy supports a balancing point between semantic specificity and operational agility. The known benefits of describing types rather than implementing them include swift extensibility of some existing, or possibly non-existing, subclass hierarchy in UCO without requiring training in ontological development, taxonomic specification, or OWL, SHACL, or RDF maintenance logistics. The known detractions of using string-literals for type descriptions include that used vocabularies may require careful maintenance among data-sharing parties; that vocabularies require independent logistics (external to UCO) for providing definitions (i.e., dictionary-style semantics) to string-literals chosen; and that string-literals cannot by themselves encode hierarchical structure or entailments, such as the informal device type string 'ExamplePhone 8 P4321' entailing 'ExamplePhone 8', 'ExamplePhone', or 'ExamplePhone models discontinued in 2020'. Usage of Informal Type to house strings should be weighed against usage of classes when classes are available, and should periodically be reviewed for potential additions to UCO's class hierarchy or downstream extensions thereof. | owl:Thing |
| types:threadNextItem | owl:ObjectProperty | The link to a next item in a thread. | owl:Thing |
| types:threadPreviousItem | owl:ObjectProperty | A direct link to a previous item in a thread. | owl:Thing |
By the associated SHACL property shapes, instances of observable:ComputerSpecificationFacet can have the following properties:
PROPERTY |
PROPERTY TYPE |
DESCRIPTION |
MIN COUNT |
MAX COUNT |
LOCAL RANGE |
GLOBAL RANGE |
|
|---|---|---|---|---|---|---|---|
| observable:ComputerSpecificationFacet | |||||||
| observable:availableRam | owl:DatatypeProperty |
Specifies the amount of physical memory available on the system, in bytes.
|
1 |
xsd:integer
|
xsd:integer
|
||
| observable:biosDate | owl:DatatypeProperty |
Specifies the date of the BIOS (e.g. the datestamp of the BIOS revision).
|
1 |
xsd:dateTime
|
xsd:dateTime
|
||
| observable:biosManufacturer | owl:DatatypeProperty |
Specifies the manufacturer of the BIOS.
|
1 |
xsd:string
|
xsd:string
|
||
| observable:biosReleaseDate | owl:DatatypeProperty |
Specifies the date the BIOS was released.
|
1 |
xsd:dateTime
|
xsd:dateTime
|
||
| observable:biosSerialNumber | owl:DatatypeProperty |
Specifies the serial number of the BIOS.
|
1 |
xsd:string
|
xsd:string
|
||
| observable:biosVersion | owl:DatatypeProperty |
Specifies the version of the BIOS.
|
1 |
xsd:string
|
xsd:string
|
||
| observable:cpu | owl:DatatypeProperty |
Specifies the name of the CPU used by the system.
|
1 |
xsd:string
|
xsd:string
|
||
| observable:cpuFamily | owl:DatatypeProperty |
Specifies the name of the CPU family used by the system.
|
1 |
xsd:string
|
xsd:string
|
||
| observable:currentSystemDate | owl:DatatypeProperty |
Specifies the current date on the system.
|
1 |
xsd:dateTime
|
xsd:dateTime
|
||
| observable:gpu | owl:DatatypeProperty |
Specifies the name of the GPU used by the system.
|
1 |
xsd:string
|
xsd:string
|
||
| observable:gpuFamily | owl:DatatypeProperty |
Specifies the name of the GPU family used by the system.
|
1 |
xsd:string
|
xsd:string
|
||
| observable:hostname | owl:DatatypeProperty |
Specifies the hostname of the system.
|
1 |
xsd:string
|
xsd:string
|
||
| observable:localTime | owl:DatatypeProperty |
Specifies the local time on the system.
|
1 |
xsd:dateTime
|
xsd:dateTime
|
||
| observable:networkInterface | owl:ObjectProperty |
Specifies the list of network interfaces present on the system.
|
observable:ObservableObject
|
observable:ObservableObject
|
|||
| observable:processorArchitecture | owl:DatatypeProperty |
Specifies the specific architecture (e.g. x86) used by the CPU of the system.
|
1 |
xsd:string
|
xsd:string
|
||
| observable:systemTime | owl:DatatypeProperty |
|
1 |
xsd:dateTime
|
xsd:dateTime
|
||
| observable:timezoneDST | owl:DatatypeProperty |
Specifies the time zone used by the system, taking daylight savings time (DST) into account.
|
1 |
xsd:string
|
xsd:string
|
||
| observable:timezoneStandard | owl:DatatypeProperty |
Specifies the time zone used by the system, without taking daylight savings time (DST) into account.
|
1 |
xsd:string
|
xsd:string
|
||
| observable:totalRam | owl:DatatypeProperty |
Specifies the total amount of physical memory present on the system, in bytes.
|
1 |
xsd:integer
|
xsd:integer
|
||
| observable:uptime | owl:DatatypeProperty |
Specifies the duration that represents the current amount of time that the system has been up.
|
1 |
xsd:string
|
xsd:string
|
||
@prefix core: <https://ontology.unifiedcyberontology.org/uco/core/> .
@prefix observable: <https://ontology.unifiedcyberontology.org/uco/observable/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
observable:ComputerSpecificationFacet a owl:Class,
sh:NodeShape ;
rdfs:label "ComputerSpecificationFacet"@en ;
rdfs:comment "A computer specificaiton facet is a grouping of characteristics unique to the hardware and software of a programmable electronic device that can store, retrieve, and process data. [based on merriam-webster.com/dictionary/computer]"@en ;
rdfs:subClassOf core:Facet ;
sh:property [ sh:class observable:ObservableObject ;
sh:nodeKind sh:IRI ;
sh:path observable:networkInterface ],
[ sh:datatype xsd:dateTime ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:biosDate ],
[ sh:datatype xsd:dateTime ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:biosReleaseDate ],
[ sh:datatype xsd:dateTime ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:currentSystemDate ],
[ sh:datatype xsd:dateTime ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:localTime ],
[ sh:datatype xsd:dateTime ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:systemTime ],
[ sh:datatype xsd:integer ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:availableRam ],
[ sh:datatype xsd:integer ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:totalRam ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:biosManufacturer ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:biosSerialNumber ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:biosVersion ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:cpu ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:cpuFamily ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:gpu ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:gpuFamily ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:hostname ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:processorArchitecture ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:timezoneDST ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:timezoneStandard ],
[ sh:datatype xsd:string ;
sh:maxCount 1 ;
sh:nodeKind sh:Literal ;
sh:path observable:uptime ] ;
sh:targetClass observable:ComputerSpecificationFacet .